What natural formation divides france from germany?

The natural formation that divides France from Germany is: The Rhine river

Rhine River has the length around 1,233 Kilometers and flows through 6 countries in Western Europe and divides three of those nations, Switzerland, France, and Germany.

Here is a picture  of the net. its 4 squares in a row diagonal and on the third draw one square aove and under

There are allot let me mention a few. 1. catholicism 2. orthodox3. lutherans 4. protestants. they are different because, catholicism has a pope but not the orthodox even though they are almost the sames